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METHODS FOR SHUT-IN PRESSURE ESCALATION ANALYSIS
METHODS FOR SHUT-IN PRESSURE ESCALATION ANALYSIS
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机译:缩进压力评估分析方法
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摘要
Methods for using shut-in pressures to determine uncertainties in a hydraulic fracturing process in a shale reservoir are described. Data commonly collected during multistage fracturing is used to calculate propped fracture height and induced stresses, as well as other variables, in the presence of horizontal stress anisotropy. These variables can then be incorporated into reservoir simulations to improve the fracturing monitoring, forecast hydrocarbon recoveries, or modify fracturing plans.
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